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[texts]PILLSBURY presents TWO NEW RADIO PROGRAMS - SEE INSIDE - Pillsbury
1933 brochure for 2 new radio programs. (Undated but John Dunning's On The Air: The Encyclopedia of Old Time Radio says that Today's Children radio show began in 1933.
Keywords: OTR; Old Time Radio; Today's Children; Cooking Close-Ups; Advertising; Pillsbury
Downloads: 18
[texts]Inside The Vacuum Tube - Rider, John F. (John Francis), 1900-
TABLE OF CONTENTS Chapter 1. INTRODUCING THE ELECTRON— 1. The Electron— 2. The Atomic Theory — 4. Matter Can be Transformed — 6. The Atom — 7. The Molecule — 8. The Atom Too is a Structure— 9. The Modern Idea— 11. Conductors and Insulators — 13. Ions and Ionization — 13. Atomic Spacing — 16. Chapter 2. ELECTRON EMISSION— 19. Electron Emission Caused by Energy Conversion — 21...
Keywords: Vacuum Tubes; Tubes; Ham Radio; Valves; Electricity; Electronics; Amateur Radio; Radio; Electron Tubes; Boatanchor
Downloads: 187
[texts]Practical Radio Communication - Nilson, Arthur Reinhold, 1897-
1943 public domain textbook, Practical Radio Communication: principles, systems, equipment, operation, including very high and ultra-high frequencies and frequency modulation.CONTENTS CHAPTER 1 DIRECT-CURRENT ELECTRICITY AND MAGNETISM 1 PART I. ELEMENTARY ELECTRICITY: 1.1. Electric Charges and Forces; 1.2. Protons and Electrons; 1.3. Potential; 1.4. Free Electrons in Solid Conductors; 1.5. Electric Current; 1.6...
Keywords: Shortwave radio; Radio; Ham radio; Amateur radio; Electronics; Antennas; Electricity
Downloads: 427
[texts]Folkscanomy Electronics Articles: zach anteny
Folkscanomy Electronics Articles: zach anteny
Keywords: mhz; pro; anteny; jsou; antena; pfi; delka; zeler; bradlec; impedance; dodava firma; pro pasmo; yagi anteny; celkova delka; anteny pro; vlnove delce; prvky jsou; proti korozi; pro upevneni; pro provoz
Downloads: 75
[texts]Folkscanomy Electronics Articles: vhf handbook iaru v542
Folkscanomy Electronics Articles: vhf handbook iaru v542
Keywords: iaru; region; mhz; vhf; amateur; handbook; frequency; contest; managers; satellite; iaru region; vhf managers; managers handbook; amateur satellite; member societies; mhz band; satellite service; packet radio; amateur service; mhz bandplan
Downloads: 96
[texts]Folkscanomy Electronics Articles: usmc-antenna-hb
Folkscanomy Electronics Articles: usmc-antenna-hb
Keywords: antenna; frequency; vertical; wave; antennas; transmission; radio; mhz; mcrp; signal; antenna handbook; sky wave; receiving antenna; radio waves; radio wave; radiation pattern; ground wave; vertical whip; transmitting antenna; transmission lines
Downloads: 38
[texts]Folkscanomy Electronics Articles: quadbeam2el
Folkscanomy Electronics Articles: quadbeam2el
Keywords: tubing; element; detail; gamma; quad; reflector; fiberglass; mounting; vertical; nuts; plastic cap; gamma match; driven element; vertical element; tubing detail; reflector wire; reflector element; gamma straps; fiberglass arms; element mounting
Downloads: 30
[texts]Folkscanomy Electronics Articles: practical antenna design VHF
Folkscanomy Electronics Articles: practical antenna design VHF
Keywords: antenna; figure; tube; aluminum; coaxial; mounting; element; dipole; connector; model; coaxial cable; antenna model; radiator element; brass rod; mounting tube; eye terminal; discone antenna; base mount; dipole elements
Downloads: 88
[texts]Folkscanomy Electronics Articles: ic725 manual
Folkscanomy Electronics Articles: ic725 manual
Keywords: switch; push; frequency; transceiver; memory; vfo; antenna; mhz; scan; main dial; power; memory channel; power cable; output power; antenna tuner; linear amplifier; automatic antenna; power supply; ptt switch; insert diode
Downloads: 32
[texts]Folkscanomy Electronics Articles: hf bandplan
Folkscanomy Electronics Articles: hf bandplan
Keywords: khz; lahetelajit; kaikki; keskitaajuus; digitaaliset; kapeakaistaiset; automaattiset; mhz; taajuus; tulisi; kapeakaistaiset lahetelajit; kaikki lahetelajit; digitaaliset lahetelajit; keskitaajuus kapeakaistaiset; digitaalisen puheaktiviteetin; lahetelajit kapeakaistaiset; majakat kaikki; keskitaajuus kaikki; suositeltu lahetelaji; lahetelajit kaikki
Downloads: 21
[texts]Folkscanomy Electronics Articles: Wouxun KG-UVD1 Service Manual
Folkscanomy Electronics Articles: Wouxun KG-UVD1 Service Manual
Keywords: capacitance; resistance; frequency; quanzhou; wouxun; inductance; electronics; laminated; amplifier; signal; wouxun electronics; quanzhou wouxun; laminated inductance; frequency laminated; high frequency; keypad matrix; electronic source; power amplifier; low frequency; laminated capacitance
Downloads: 43
[texts]Folkscanomy Electronics Articles: Worlds Fair Super Squelch
Folkscanomy Electronics Articles: Worlds Fair Super Squelch
Keywords: sequence; detector; decoder; dtmf; quence; cmos; squelch; digit; output; circuit; sequence detector; output latch
Downloads: 34
[texts]Folkscanomy Electronics Articles: Working With Op-Amps
Folkscanomy Electronics Articles: Working With Op-Amps
Keywords: voltage; input; output; impedance; gain; biasing; filter; resistor; follower; offset; voltage follower; input impedance; voltage gain; offset nulling; feedback resistor; voltage drop; output voltage; output error; biasing output
Downloads: 74
[texts]Folkscanomy Electronics Articles: Working With LED Display Drivers
Folkscanomy Electronics Articles: Working With LED Display Drivers
Keywords: volts; led; voltmeter; pin; gnd; display; mode; internal; bcd; voltage; led display; internal voltage; voltage divider; gnd vcc; audio power; voltmeter ranging; internal reference; display drivers; bar mode; age divider
Downloads: 56
[texts]Folkscanomy Electronics Articles: Working With Flip-Flops
Folkscanomy Electronics Articles: Working With Flip-Flops
Keywords: clk; clocked; inputs; outputs; output; clock; data; ripple; circuit; counter; truth table; division ratio; direct inputs; ripple counter; ripple counters; divide frequency; data latch; positive transition; maximum division; clocked inputs
Downloads: 60
[texts]Folkscanomy Electronics Articles: Wireless Local Area Network Design
Folkscanomy Electronics Articles: Wireless Local Area Network Design
Keywords: wireless; mhz; antenna; network; wired; router; wifi; switch; antennas; linksys; wired network; total height; access points; wireless router; wireless bridge; web site; lower mast
Downloads: 23
[texts]Folkscanomy Electronics Articles: Wireless Digital Modulation
Folkscanomy Electronics Articles: Wireless Digital Modulation
Keywords: bandwidth; symbol; frequency; phase; signal; digital; modulation; transmitted; keying; carrier; shift keying; digital modulation; transmitted signal; wireless digital; phase shift; phase changes; communication systems; bandwidth efficiency; applied microwave; symbol error
Downloads: 38
[texts]Folkscanomy Electronics Articles: Wireless Digital Communications-Design and Theory
Folkscanomy Electronics Articles: Wireless Digital Communications-Design and Theory
Keywords: data; filter; signal; frequency; error; phase; figure; carrier; response; received; impulse response; data bit; error rate; bit error; received signal; eye pattern; clock recovery; frequency response; fourier transform; data bits
Downloads: 59
[texts]Folkscanomy Electronics Articles: Wideband Microwave Amplifier Design
Folkscanomy Electronics Articles: Wideband Microwave Amplifier Design
Keywords: input; output; gain; center; fig; freq; frequency; stability; ang; stub; stability circles; magn ang; ang magn; stable inside; output vswr; output gph; input vswr; circuit file; stub wavelength; scattering parameters
Downloads: 42
[texts]Folkscanomy Electronics Articles: Wi-Fi for Hams
Folkscanomy Electronics Articles: Wi-Fi for Hams
Keywords: access; antenna; antennas; network; wireless; ghz; link; internet; dbi; power; access point; access points; web site; wireless network; path loss; dbi gain; client cards; wireless networking; signal strength; provide internet
Downloads: 41
[texts]Folkscanomy Electronics Articles: Why I Like Linux and Other Tales
Folkscanomy Electronics Articles: Why I Like Linux and Other Tales
Keywords: linux; amateur; radio; internet; aprs; teur; web; networking; windows; dsl; amateur radio; teur radio; packet radio; radio amateur; amateur call
Downloads: 24
[texts]Folkscanomy Electronics Articles: What is HSMM
Folkscanomy Electronics Articles: What is HSMM
Keywords: hsmm; amateur; mhz; antenna; ism; power; satellite; mpe; antennas; ieee; field mpe; compliance distance
Downloads: 23
[texts]Folkscanomy Electronics Articles: Web Pages on Packet Radio
Folkscanomy Electronics Articles: Web Pages on Packet Radio
Keywords: web; radio; server; tnc; packet; computer; network; internet; mhz; vhf; web server; radio network; radio interface; packet radio; ham radio; computer running; amateur packet; wisconsin amateur
Downloads: 24
[texts]Folkscanomy Electronics Articles: Want a Good Microwave Antenna-Drink More Coffee
Folkscanomy Electronics Articles: Want a Good Microwave Antenna-Drink More Coffee
Keywords: atv; antenna; coffee; signal; antennas; horn; cans; probe; video; gain; max signal; ham radio; interference potential; coffee cans; atv signals; atv signal
Downloads: 31
[texts]Folkscanomy Electronics Articles: WB2REM Remote Link
Folkscanomy Electronics Articles: WB2REM Remote Link
Keywords: relay; shack; audio; pin; qst; link; signal; ptt; vhf; radio; rights reserved; radio relay; qst volume; american radio; reserved january; simplex sampler; receiver audio; vhf transmitter; remote control; dtmf decoder
Downloads: 32
[texts]Folkscanomy Electronics Articles: W1FB QRP Notebook
Folkscanomy Electronics Articles: W1FB QRP Notebook
Keywords: fig; circuit; output; frequency; receiver; transistor; circuits; amplifier; qrp; filter; output power; heat sink; operating frequency; tuned circuit; transmitter output; doubly balanced; practical circuit; power fets; gain control; driving power
Downloads: 154
[texts]Folkscanomy Electronics Articles: W1FB Design Notebook
Folkscanomy Electronics Articles: W1FB Design Notebook
Keywords: fig; circuit; filter; amplifier; output; frequency; transistor; voltage; audio; capacitors; output power; heat sink; operating frequency; tuned circuit; driving power; product detector; doubly balanced; power fets; bipolar transistors; core material
Downloads: 100
[texts]Folkscanomy Electronics Articles: Voltage Doubler
Folkscanomy Electronics Articles: Voltage Doubler
Keywords: voltage; doubler; cascaded; volts; kilovolts; wire; capacitors; electrode; capacitor; voltages; cascaded voltage; voltage doubler; stiff wire; electric field; spherical electrode; cotton ball
Downloads: 52
[texts]Folkscanomy Electronics Articles: Voltage Cursor Adapter
Folkscanomy Electronics Articles: Voltage Cursor Adapter
Keywords: voltage; cursor; circuit; waveform; cmos; adapter; solder; hookup; multipurpose; potentiometer; voltage cursor; turns counter; cursor lines
Downloads: 28
[texts]Folkscanomy Electronics Articles: Voltage Converters
Folkscanomy Electronics Articles: Voltage Converters
Keywords: voltage; output; oscillator; converter; circuit; pin; capacitor; voltages; negative; supply; voltage converter; negative voltage; output voltage; supply voltage; vcr cross; squarewave generator; oscillator frequency; cross reference; voltage multiplier; power supply
Downloads: 53
[texts]Folkscanomy Electronics Articles: Voice Track-Talking Controller
Folkscanomy Electronics Articles: Voice Track-Talking Controller
Keywords: repeater; programming; mode; audio; code; dtmf; squelch; relay; copyright; yaesu; programming mode; rights reserved; radio relay; american radio; access code; qst volume; reserved june; reserved july; phone patch; operating time
Downloads: 22
[texts]Folkscanomy Electronics Articles: Vocoding-Creating Digital Voice
Folkscanomy Electronics Articles: Vocoding-Creating Digital Voice
Keywords: digital; voice; radio; analog; voiced; bandwidth; vocoder; data; ambe; imbe; digital voice; software defined; analog signal; voiced energy; human voice; data stream; amateur radio
Downloads: 26
[texts]Folkscanomy Electronics Articles: VOIP and Amateur Radio
Folkscanomy Electronics Articles: VOIP and Amateur Radio
Keywords: voip; node; echolink; irlp; simplex; internet; amateur; radio; repeater; control; simplex voip; control operator; voip node; amateur radio; amateur voip; remotely controlled; wireless remote; sound card; auxiliary station; voip systems
Downloads: 28
[texts]Folkscanomy Electronics Articles: Using Radar Data to Predict Rain-Scatter Paths
Folkscanomy Electronics Articles: Using Radar Data to Predict Rain-Scatter Paths
Keywords: scattering; storm; radar; reflectivity; rayleigh; dbz; knqa; hail; figure; mie; scattering volume; mie scattering; rayleigh scattering; water droplets; storm attribute; radiation pattern; local station; web site; weather service; storm core
Downloads: 19
[texts]Folkscanomy Electronics Articles: Use It Or Lose It
Folkscanomy Electronics Articles: Use It Or Lose It
Keywords: atheros; ghz; frequency; unlicensed; chip; internet; fcc; band; companies; frequencies; tapr psr; chip sets; atheros chip
Downloads: 25
[texts]Folkscanomy Electronics Articles: Understanding Ungrounded Oscilloscope Measurements
Folkscanomy Electronics Articles: Understanding Ungrounded Oscilloscope Measurements
Keywords: scope; signal; differential; chassis; ground; amplifier; ungrounded; mode; circuit; common; mark ten; common mode; differential amplifier; test probe; scope chassis; negative ground; mode rejection; conventional scope; volt negative; scope ground
Downloads: 59
[texts]Folkscanomy Electronics Articles: Ultra Wide Band
Folkscanomy Electronics Articles: Ultra Wide Band
Keywords: uwb; antenna; antennas; ghz; pulses; scimitar; photo; gps; pulse; transmitter; web site; uwb systems; short pulses
Downloads: 33
[texts]Folkscanomy Electronics Articles: UHF Modems For Amateur Radio Stations
Folkscanomy Electronics Articles: UHF Modems For Amateur Radio Stations
Keywords: data; carrier; mac; mpdu; mhz; user; carriers; symbol; bytes; modem; pilot carrier; primary station; provider issues; mac entity; data bytes; user data; mac service; amateur radio; secondary station; error correction
Downloads: 32
[texts]Folkscanomy Electronics Articles: Two Meter Tracking Transmitter
Folkscanomy Electronics Articles: Two Meter Tracking Transmitter
Keywords: transmitter; mhz; oscillator; coil; resistor; gms; watt; transistor; output; meter; watt resistor
Downloads: 30
[texts]Folkscanomy Electronics Articles: Turbocharge Your Packet Station
Folkscanomy Electronics Articles: Turbocharge Your Packet Station
Keywords: filters; mhz; modem; vhf; data; eye; radio; signal; components; tekk; ham radio; eye pattern; eye patterns; baud rate
Downloads: 24
[texts]Folkscanomy Electronics Articles: Try Copper For 2-Meters-The Cu Loop
Folkscanomy Electronics Articles: Try Copper For 2-Meters-The Cu Loop
Keywords: antenna; gamma; connector; caps; tubing; copper; center; inch; swr; stainless; gamma match; copper tube; connector bracket
Downloads: 26
[texts]Folkscanomy Electronics Articles: Troubleshooting Electrical Noise
Folkscanomy Electronics Articles: Troubleshooting Electrical Noise
Keywords: noise; electrical; receiver; radio; varies; utility; interference; vhf; lines; power; electrical noise; lab notes; hear noise
Downloads: 41
[texts]Folkscanomy Electronics Articles: Transmatch For 432 MHz--Why Not
Folkscanomy Electronics Articles: Transmatch For 432 MHz--Why Not
Keywords: transmatch; uhf; antenna; circuit; capacitors; swr; input; stator; transmitter; amateur; radio relay; american radio
Downloads: 31
[texts]Folkscanomy Electronics Articles: Tramplifier for 432 MHz
Folkscanomy Electronics Articles: Tramplifier for 432 MHz
Keywords: plate; amplifier; tripler; heat; aluminum; output; thermal; tube; grid; chassis; heat sink; thermal link; rights reserved; radio relay; american radio; output power; drive power; beo thermal; amateur radio
Downloads: 31
[texts]Folkscanomy Electronics Articles: Tracking Down Bugs Using A Spectrum Analyzer
Folkscanomy Electronics Articles: Tracking Down Bugs Using A Spectrum Analyzer
Keywords: bug; spectrum; audio; frequency; mhz; signal; antennas; doppler; antenna; headphone
Downloads: 34
[texts]Folkscanomy Electronics Articles: Tracing And Eliminating Power Line Interference
Folkscanomy Electronics Articles: Tracing And Eliminating Power Line Interference
Keywords: noise; power; interference; antenna; source; tracking; sources; radio; frequency; hardware; noise source; power company; power lines; power poles; local power; repair crew; noise signal; main switch
Downloads: 30
[texts]Folkscanomy Electronics Articles: Tone Decoder
Folkscanomy Electronics Articles: Tone Decoder
Keywords: tone; pin; output; input; oscillator; frequency; voltage; squarewave; bandwidth; center; tone decoder; tone switch; squarewave generator; quadrature phase; phase detector; narrow range; largest detection; input voltage; input signal; center frequency
Downloads: 51
[texts]Folkscanomy Electronics Articles: The Versatile 555
Folkscanomy Electronics Articles: The Versatile 555
Keywords: output; voltage; circuit; input; monostable; potentiometer; capacitor; volts; frequency; pulse; output pin; functional block; block diagram; square wave; monostable period; monostable multivibrator; input signals; analog frequency; wave input; trigger pin
Downloads: 76
[texts]Folkscanomy Electronics Articles: The VHF-UHF Primer-An Introduction To Propagation
Folkscanomy Electronics Articles: The VHF-UHF Primer-An Introduction To Propagation
Keywords: propagation; mode; mhz; signals; eme; meters; sporadic; path; miles; antenna; path loss; solar cycle; great circle; geomagnetic equator; solar activity; propagation mode; meteor scatter; continental united; antenna gain; aircraft scatter
Downloads: 41
[texts]Folkscanomy Electronics Articles: The Use of Pringles Containers To Enhance Network Security
Folkscanomy Electronics Articles: The Use of Pringles Containers To Enhance Network Security
Keywords: cavity; pringles; resonator; lauton; resonators; resonant; intelligence; autotuner; ldg; chips; cavity resonator; cavity resonators; lauton institute; pringles cavity
Downloads: 39
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